Steep jumps/Slope jumps - Wiki Catalog for Types of Platforming Jumps
Dyanmic dirt block jump thing - Obstacles to make in Gimkit platformer (Part 1,2,3 combined)
Head hitters - Wiki Catalog for Types of Platforming Jumps
Disappearing prop jumps - I don’t have a guide for this.
I know that the images are gone for some of them but I think you will be able to understand them.
and if you don’t understand them we would be happy to assist you.